Seiko Cal. 7170 - 335

The Seiko 7170-335 represents an important milestone in Seiko's 1980 lineup. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-1149bdd6f399]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

21j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1980

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